kubespray/roles/kubernetes/preinstall/tasks/0010-swapoff.yml

---
- name: Mask swap.target (persist swapoff)
  ansible.builtin.systemd_service:
    name: swap.target
    masked: true

- name: Disable swap
  command: /sbin/swapoff -a
Add manage swap on the worker node 2018-06-21 14:17:03 +08:00			`---`
Use systemd for disabling swap when it's used (#10587) * Mask systemd swap.target do disable swap This is a more generic way to disable swap, since it pulls .swap units in systemd distributions; fstab is only one way to generate .swap units. * Unconditionally disable swap We only care to disable it (the "swapon" registered variable is not used anywhere else. This allows to get rid of the ignore_errors, since this was added because swapon.stdout does not exist in check_mode (see issue #6642). * Don't explicitly disable swapOnZram We're already masking the swap.target, which would pull the zram unit, hence no need to handle zram-generator specifically. 2023-12-07 20:26:21 +08:00			`- name: Mask swap.target (persist swapoff)`
			`ansible.builtin.systemd_service:`
			`name: swap.target`
			`masked: true`
Add capability to use swap, requires Kube 1.22 (#8241) * Alpha-NodeSwap: allow nodes to use swap * CI: Add Fedora 35 with experimental swap job 2021-11-30 16:52:56 +08:00
Add manage swap on the worker node 2018-06-21 14:17:03 +08:00			`- name: Disable swap`
use swapon -s (#4216) 2019-02-14 18:35:17 +08:00			`command: /sbin/swapoff -a`